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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2016.2497 Important: kernel security update 27 October 2016 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: kernel Publisher: Red Hat Operating System: Red Hat Enterprise Linux Server 6 Red Hat Enterprise Linux WS/Desktop 6 Red Hat Enterprise Linux Server 7 Impact/Access: Root Compromise -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2016-5195 Reference: ESB-2016.2480 ESB-2016.2473 ESB-2016.2469 Original Bulletin: https://rhn.redhat.com/errata/RHSA-2016-2105.html https://rhn.redhat.com/errata/RHSA-2016-2106.html https://rhn.redhat.com/errata/RHSA-2016-2118.html Comment: This bulletin contains three (3) Red Hat security advisories. - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Important: kernel security update Advisory ID: RHSA-2016:2105-01 Product: Red Hat Enterprise Linux Advisory URL: https://rhn.redhat.com/errata/RHSA-2016-2105.html Issue date: 2016-10-25 CVE Names: CVE-2016-5195 ===================================================================== 1. Summary: An update for kernel is now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux Desktop (v. 6) - i386, noarch, x86_64 Red Hat Enterprise Linux Desktop Optional (v. 6) - i386, x86_64 Red Hat Enterprise Linux HPC Node (v. 6) - noarch, x86_64 Red Hat Enterprise Linux HPC Node Optional (v. 6) - x86_64 Red Hat Enterprise Linux Server (v. 6) - i386, noarch, ppc64, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 6) - i386, ppc64, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 6) - i386, noarch, x86_64 Red Hat Enterprise Linux Workstation Optional (v. 6) - i386, x86_64 3. Description: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * A race condition was found in the way the Linux kernel's memory subsystem handled the copy-on-write (COW) breakage of private read-only memory mappings. An unprivileged, local user could use this flaw to gain write access to otherwise read-only memory mappings and thus increase their privileges on the system. (CVE-2016-5195, Important) Red Hat would like to thank Phil Oester for reporting this issue. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 The system must be rebooted for this update to take effect. 5. Bugs fixed (https://bugzilla.redhat.com/): 1384344 - CVE-2016-5195 kernel: mm: privilege escalation via MAP_PRIVATE COW breakage 6. Package List: Red Hat Enterprise Linux Desktop (v. 6): Source: kernel-2.6.32-642.6.2.el6.src.rpm i386: kernel-2.6.32-642.6.2.el6.i686.rpm kernel-debug-2.6.32-642.6.2.el6.i686.rpm kernel-debug-debuginfo-2.6.32-642.6.2.el6.i686.rpm kernel-debug-devel-2.6.32-642.6.2.el6.i686.rpm kernel-debuginfo-2.6.32-642.6.2.el6.i686.rpm kernel-debuginfo-common-i686-2.6.32-642.6.2.el6.i686.rpm kernel-devel-2.6.32-642.6.2.el6.i686.rpm kernel-headers-2.6.32-642.6.2.el6.i686.rpm perf-2.6.32-642.6.2.el6.i686.rpm perf-debuginfo-2.6.32-642.6.2.el6.i686.rpm python-perf-debuginfo-2.6.32-642.6.2.el6.i686.rpm noarch: kernel-abi-whitelists-2.6.32-642.6.2.el6.noarch.rpm kernel-doc-2.6.32-642.6.2.el6.noarch.rpm kernel-firmware-2.6.32-642.6.2.el6.noarch.rpm x86_64: kernel-2.6.32-642.6.2.el6.x86_64.rpm kernel-debug-2.6.32-642.6.2.el6.x86_64.rpm kernel-debug-debuginfo-2.6.32-642.6.2.el6.i686.rpm kernel-debug-debuginfo-2.6.32-642.6.2.el6.x86_64.rpm kernel-debug-devel-2.6.32-642.6.2.el6.i686.rpm kernel-debug-devel-2.6.32-642.6.2.el6.x86_64.rpm kernel-debuginfo-2.6.32-642.6.2.el6.i686.rpm kernel-debuginfo-2.6.32-642.6.2.el6.x86_64.rpm kernel-debuginfo-common-i686-2.6.32-642.6.2.el6.i686.rpm kernel-debuginfo-common-x86_64-2.6.32-642.6.2.el6.x86_64.rpm kernel-devel-2.6.32-642.6.2.el6.x86_64.rpm kernel-headers-2.6.32-642.6.2.el6.x86_64.rpm perf-2.6.32-642.6.2.el6.x86_64.rpm perf-debuginfo-2.6.32-642.6.2.el6.i686.rpm perf-debuginfo-2.6.32-642.6.2.el6.x86_64.rpm python-perf-debuginfo-2.6.32-642.6.2.el6.i686.rpm python-perf-debuginfo-2.6.32-642.6.2.el6.x86_64.rpm Red Hat Enterprise Linux Desktop Optional (v. 6): i386: kernel-debug-debuginfo-2.6.32-642.6.2.el6.i686.rpm kernel-debuginfo-2.6.32-642.6.2.el6.i686.rpm kernel-debuginfo-common-i686-2.6.32-642.6.2.el6.i686.rpm perf-debuginfo-2.6.32-642.6.2.el6.i686.rpm python-perf-2.6.32-642.6.2.el6.i686.rpm python-perf-debuginfo-2.6.32-642.6.2.el6.i686.rpm x86_64: kernel-debug-debuginfo-2.6.32-642.6.2.el6.x86_64.rpm kernel-debuginfo-2.6.32-642.6.2.el6.x86_64.rpm kernel-debuginfo-common-x86_64-2.6.32-642.6.2.el6.x86_64.rpm perf-debuginfo-2.6.32-642.6.2.el6.x86_64.rpm python-perf-2.6.32-642.6.2.el6.x86_64.rpm python-perf-debuginfo-2.6.32-642.6.2.el6.x86_64.rpm Red Hat Enterprise Linux HPC Node (v. 6): Source: kernel-2.6.32-642.6.2.el6.src.rpm noarch: kernel-abi-whitelists-2.6.32-642.6.2.el6.noarch.rpm kernel-doc-2.6.32-642.6.2.el6.noarch.rpm kernel-firmware-2.6.32-642.6.2.el6.noarch.rpm x86_64: kernel-2.6.32-642.6.2.el6.x86_64.rpm kernel-debug-2.6.32-642.6.2.el6.x86_64.rpm kernel-debug-debuginfo-2.6.32-642.6.2.el6.i686.rpm kernel-debug-debuginfo-2.6.32-642.6.2.el6.x86_64.rpm kernel-debug-devel-2.6.32-642.6.2.el6.i686.rpm kernel-debug-devel-2.6.32-642.6.2.el6.x86_64.rpm kernel-debuginfo-2.6.32-642.6.2.el6.i686.rpm kernel-debuginfo-2.6.32-642.6.2.el6.x86_64.rpm kernel-debuginfo-common-i686-2.6.32-642.6.2.el6.i686.rpm kernel-debuginfo-common-x86_64-2.6.32-642.6.2.el6.x86_64.rpm kernel-devel-2.6.32-642.6.2.el6.x86_64.rpm kernel-headers-2.6.32-642.6.2.el6.x86_64.rpm perf-2.6.32-642.6.2.el6.x86_64.rpm perf-debuginfo-2.6.32-642.6.2.el6.i686.rpm perf-debuginfo-2.6.32-642.6.2.el6.x86_64.rpm python-perf-debuginfo-2.6.32-642.6.2.el6.i686.rpm python-perf-debuginfo-2.6.32-642.6.2.el6.x86_64.rpm Red Hat Enterprise Linux HPC Node Optional (v. 6): x86_64: kernel-debug-debuginfo-2.6.32-642.6.2.el6.x86_64.rpm kernel-debuginfo-2.6.32-642.6.2.el6.x86_64.rpm kernel-debuginfo-common-x86_64-2.6.32-642.6.2.el6.x86_64.rpm perf-debuginfo-2.6.32-642.6.2.el6.x86_64.rpm python-perf-2.6.32-642.6.2.el6.x86_64.rpm python-perf-debuginfo-2.6.32-642.6.2.el6.x86_64.rpm Red Hat Enterprise Linux Server (v. 6): Source: kernel-2.6.32-642.6.2.el6.src.rpm i386: kernel-2.6.32-642.6.2.el6.i686.rpm kernel-debug-2.6.32-642.6.2.el6.i686.rpm kernel-debug-debuginfo-2.6.32-642.6.2.el6.i686.rpm kernel-debug-devel-2.6.32-642.6.2.el6.i686.rpm kernel-debuginfo-2.6.32-642.6.2.el6.i686.rpm kernel-debuginfo-common-i686-2.6.32-642.6.2.el6.i686.rpm kernel-devel-2.6.32-642.6.2.el6.i686.rpm kernel-headers-2.6.32-642.6.2.el6.i686.rpm perf-2.6.32-642.6.2.el6.i686.rpm perf-debuginfo-2.6.32-642.6.2.el6.i686.rpm python-perf-debuginfo-2.6.32-642.6.2.el6.i686.rpm noarch: kernel-abi-whitelists-2.6.32-642.6.2.el6.noarch.rpm kernel-doc-2.6.32-642.6.2.el6.noarch.rpm kernel-firmware-2.6.32-642.6.2.el6.noarch.rpm ppc64: kernel-2.6.32-642.6.2.el6.ppc64.rpm kernel-bootwrapper-2.6.32-642.6.2.el6.ppc64.rpm kernel-debug-2.6.32-642.6.2.el6.ppc64.rpm kernel-debug-debuginfo-2.6.32-642.6.2.el6.ppc64.rpm kernel-debug-devel-2.6.32-642.6.2.el6.ppc64.rpm kernel-debuginfo-2.6.32-642.6.2.el6.ppc64.rpm kernel-debuginfo-common-ppc64-2.6.32-642.6.2.el6.ppc64.rpm kernel-devel-2.6.32-642.6.2.el6.ppc64.rpm kernel-headers-2.6.32-642.6.2.el6.ppc64.rpm perf-2.6.32-642.6.2.el6.ppc64.rpm perf-debuginfo-2.6.32-642.6.2.el6.ppc64.rpm python-perf-debuginfo-2.6.32-642.6.2.el6.ppc64.rpm s390x: kernel-2.6.32-642.6.2.el6.s390x.rpm kernel-debug-2.6.32-642.6.2.el6.s390x.rpm kernel-debug-debuginfo-2.6.32-642.6.2.el6.s390x.rpm kernel-debug-devel-2.6.32-642.6.2.el6.s390x.rpm kernel-debuginfo-2.6.32-642.6.2.el6.s390x.rpm kernel-debuginfo-common-s390x-2.6.32-642.6.2.el6.s390x.rpm kernel-devel-2.6.32-642.6.2.el6.s390x.rpm kernel-headers-2.6.32-642.6.2.el6.s390x.rpm kernel-kdump-2.6.32-642.6.2.el6.s390x.rpm kernel-kdump-debuginfo-2.6.32-642.6.2.el6.s390x.rpm kernel-kdump-devel-2.6.32-642.6.2.el6.s390x.rpm perf-2.6.32-642.6.2.el6.s390x.rpm perf-debuginfo-2.6.32-642.6.2.el6.s390x.rpm python-perf-debuginfo-2.6.32-642.6.2.el6.s390x.rpm x86_64: kernel-2.6.32-642.6.2.el6.x86_64.rpm kernel-debug-2.6.32-642.6.2.el6.x86_64.rpm kernel-debug-debuginfo-2.6.32-642.6.2.el6.i686.rpm kernel-debug-debuginfo-2.6.32-642.6.2.el6.x86_64.rpm kernel-debug-devel-2.6.32-642.6.2.el6.i686.rpm kernel-debug-devel-2.6.32-642.6.2.el6.x86_64.rpm kernel-debuginfo-2.6.32-642.6.2.el6.i686.rpm kernel-debuginfo-2.6.32-642.6.2.el6.x86_64.rpm kernel-debuginfo-common-i686-2.6.32-642.6.2.el6.i686.rpm kernel-debuginfo-common-x86_64-2.6.32-642.6.2.el6.x86_64.rpm kernel-devel-2.6.32-642.6.2.el6.x86_64.rpm kernel-headers-2.6.32-642.6.2.el6.x86_64.rpm perf-2.6.32-642.6.2.el6.x86_64.rpm perf-debuginfo-2.6.32-642.6.2.el6.i686.rpm perf-debuginfo-2.6.32-642.6.2.el6.x86_64.rpm python-perf-debuginfo-2.6.32-642.6.2.el6.i686.rpm python-perf-debuginfo-2.6.32-642.6.2.el6.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 6): i386: kernel-debug-debuginfo-2.6.32-642.6.2.el6.i686.rpm kernel-debuginfo-2.6.32-642.6.2.el6.i686.rpm kernel-debuginfo-common-i686-2.6.32-642.6.2.el6.i686.rpm perf-debuginfo-2.6.32-642.6.2.el6.i686.rpm python-perf-2.6.32-642.6.2.el6.i686.rpm python-perf-debuginfo-2.6.32-642.6.2.el6.i686.rpm ppc64: kernel-debug-debuginfo-2.6.32-642.6.2.el6.ppc64.rpm kernel-debuginfo-2.6.32-642.6.2.el6.ppc64.rpm kernel-debuginfo-common-ppc64-2.6.32-642.6.2.el6.ppc64.rpm perf-debuginfo-2.6.32-642.6.2.el6.ppc64.rpm python-perf-2.6.32-642.6.2.el6.ppc64.rpm python-perf-debuginfo-2.6.32-642.6.2.el6.ppc64.rpm s390x: kernel-debug-debuginfo-2.6.32-642.6.2.el6.s390x.rpm kernel-debuginfo-2.6.32-642.6.2.el6.s390x.rpm kernel-debuginfo-common-s390x-2.6.32-642.6.2.el6.s390x.rpm kernel-kdump-debuginfo-2.6.32-642.6.2.el6.s390x.rpm perf-debuginfo-2.6.32-642.6.2.el6.s390x.rpm python-perf-2.6.32-642.6.2.el6.s390x.rpm python-perf-debuginfo-2.6.32-642.6.2.el6.s390x.rpm x86_64: kernel-debug-debuginfo-2.6.32-642.6.2.el6.x86_64.rpm kernel-debuginfo-2.6.32-642.6.2.el6.x86_64.rpm kernel-debuginfo-common-x86_64-2.6.32-642.6.2.el6.x86_64.rpm perf-debuginfo-2.6.32-642.6.2.el6.x86_64.rpm python-perf-2.6.32-642.6.2.el6.x86_64.rpm python-perf-debuginfo-2.6.32-642.6.2.el6.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 6): Source: kernel-2.6.32-642.6.2.el6.src.rpm i386: kernel-2.6.32-642.6.2.el6.i686.rpm kernel-debug-2.6.32-642.6.2.el6.i686.rpm kernel-debug-debuginfo-2.6.32-642.6.2.el6.i686.rpm kernel-debug-devel-2.6.32-642.6.2.el6.i686.rpm kernel-debuginfo-2.6.32-642.6.2.el6.i686.rpm kernel-debuginfo-common-i686-2.6.32-642.6.2.el6.i686.rpm kernel-devel-2.6.32-642.6.2.el6.i686.rpm kernel-headers-2.6.32-642.6.2.el6.i686.rpm perf-2.6.32-642.6.2.el6.i686.rpm perf-debuginfo-2.6.32-642.6.2.el6.i686.rpm python-perf-debuginfo-2.6.32-642.6.2.el6.i686.rpm noarch: kernel-abi-whitelists-2.6.32-642.6.2.el6.noarch.rpm kernel-doc-2.6.32-642.6.2.el6.noarch.rpm kernel-firmware-2.6.32-642.6.2.el6.noarch.rpm x86_64: kernel-2.6.32-642.6.2.el6.x86_64.rpm kernel-debug-2.6.32-642.6.2.el6.x86_64.rpm kernel-debug-debuginfo-2.6.32-642.6.2.el6.i686.rpm kernel-debug-debuginfo-2.6.32-642.6.2.el6.x86_64.rpm kernel-debug-devel-2.6.32-642.6.2.el6.i686.rpm kernel-debug-devel-2.6.32-642.6.2.el6.x86_64.rpm kernel-debuginfo-2.6.32-642.6.2.el6.i686.rpm kernel-debuginfo-2.6.32-642.6.2.el6.x86_64.rpm kernel-debuginfo-common-i686-2.6.32-642.6.2.el6.i686.rpm kernel-debuginfo-common-x86_64-2.6.32-642.6.2.el6.x86_64.rpm kernel-devel-2.6.32-642.6.2.el6.x86_64.rpm kernel-headers-2.6.32-642.6.2.el6.x86_64.rpm perf-2.6.32-642.6.2.el6.x86_64.rpm perf-debuginfo-2.6.32-642.6.2.el6.i686.rpm perf-debuginfo-2.6.32-642.6.2.el6.x86_64.rpm python-perf-debuginfo-2.6.32-642.6.2.el6.i686.rpm python-perf-debuginfo-2.6.32-642.6.2.el6.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 6): i386: kernel-debug-debuginfo-2.6.32-642.6.2.el6.i686.rpm kernel-debuginfo-2.6.32-642.6.2.el6.i686.rpm kernel-debuginfo-common-i686-2.6.32-642.6.2.el6.i686.rpm perf-debuginfo-2.6.32-642.6.2.el6.i686.rpm python-perf-2.6.32-642.6.2.el6.i686.rpm python-perf-debuginfo-2.6.32-642.6.2.el6.i686.rpm x86_64: kernel-debug-debuginfo-2.6.32-642.6.2.el6.x86_64.rpm kernel-debuginfo-2.6.32-642.6.2.el6.x86_64.rpm kernel-debuginfo-common-x86_64-2.6.32-642.6.2.el6.x86_64.rpm perf-debuginfo-2.6.32-642.6.2.el6.x86_64.rpm python-perf-2.6.32-642.6.2.el6.x86_64.rpm python-perf-debuginfo-2.6.32-642.6.2.el6.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2016-5195 https://access.redhat.com/security/updates/classification/#important https://access.redhat.com/security/vulnerabilities/2706661 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2016 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iD4DBQFYEJcBXlSAg2UNWIIRAiWLAKCCzQq/hlgGpFbZwm1VmGEtsf8qbwCYhOVp coEi7YBOAF6JIj/7g1jNNg== =enSu - -----END PGP SIGNATURE----- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Important: kernel security update Advisory ID: RHSA-2016:2106-01 Product: Red Hat Enterprise Linux Advisory URL: https://rhn.redhat.com/errata/RHSA-2016-2106.html Issue date: 2016-10-26 CVE Names: CVE-2016-5195 ===================================================================== 1. Summary: An update for kernel is now available for Red Hat Enterprise Linux 6.7 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux HPC Node EUS (v. 6.7) - noarch, x86_64 Red Hat Enterprise Linux HPC Node Optional EUS (v. 6.7) - x86_64 Red Hat Enterprise Linux Server EUS (v. 6.7) - i386, noarch, ppc64, s390x, x86_64 Red Hat Enterprise Linux Server Optional EUS (v. 6.7) - i386, ppc64, s390x, x86_64 3. Description: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * A race condition was found in the way the Linux kernel's memory subsystem handled the copy-on-write (COW) breakage of private read-only memory mappings. An unprivileged, local user could use this flaw to gain write access to otherwise read-only memory mappings and thus increase their privileges on the system. (CVE-2016-5195, Important) Red Hat would like to thank Phil Oester for reporting this issue. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 The system must be rebooted for this update to take effect. 5. Bugs fixed (https://bugzilla.redhat.com/): 1384344 - CVE-2016-5195 kernel: mm: privilege escalation via MAP_PRIVATE COW breakage 6. Package List: Red Hat Enterprise Linux HPC Node EUS (v. 6.7): Source: kernel-2.6.32-573.35.2.el6.src.rpm noarch: kernel-abi-whitelists-2.6.32-573.35.2.el6.noarch.rpm kernel-doc-2.6.32-573.35.2.el6.noarch.rpm kernel-firmware-2.6.32-573.35.2.el6.noarch.rpm x86_64: kernel-2.6.32-573.35.2.el6.x86_64.rpm kernel-debug-2.6.32-573.35.2.el6.x86_64.rpm kernel-debug-debuginfo-2.6.32-573.35.2.el6.i686.rpm kernel-debug-debuginfo-2.6.32-573.35.2.el6.x86_64.rpm kernel-debug-devel-2.6.32-573.35.2.el6.i686.rpm kernel-debug-devel-2.6.32-573.35.2.el6.x86_64.rpm kernel-debuginfo-2.6.32-573.35.2.el6.i686.rpm kernel-debuginfo-2.6.32-573.35.2.el6.x86_64.rpm kernel-debuginfo-common-i686-2.6.32-573.35.2.el6.i686.rpm kernel-debuginfo-common-x86_64-2.6.32-573.35.2.el6.x86_64.rpm kernel-devel-2.6.32-573.35.2.el6.x86_64.rpm kernel-headers-2.6.32-573.35.2.el6.x86_64.rpm perf-2.6.32-573.35.2.el6.x86_64.rpm perf-debuginfo-2.6.32-573.35.2.el6.i686.rpm perf-debuginfo-2.6.32-573.35.2.el6.x86_64.rpm python-perf-debuginfo-2.6.32-573.35.2.el6.i686.rpm python-perf-debuginfo-2.6.32-573.35.2.el6.x86_64.rpm Red Hat Enterprise Linux HPC Node Optional EUS (v. 6.7): x86_64: kernel-debug-debuginfo-2.6.32-573.35.2.el6.x86_64.rpm kernel-debuginfo-2.6.32-573.35.2.el6.x86_64.rpm kernel-debuginfo-common-x86_64-2.6.32-573.35.2.el6.x86_64.rpm perf-debuginfo-2.6.32-573.35.2.el6.x86_64.rpm python-perf-2.6.32-573.35.2.el6.x86_64.rpm python-perf-debuginfo-2.6.32-573.35.2.el6.x86_64.rpm Red Hat Enterprise Linux Server EUS (v. 6.7): Source: kernel-2.6.32-573.35.2.el6.src.rpm i386: kernel-2.6.32-573.35.2.el6.i686.rpm kernel-debug-2.6.32-573.35.2.el6.i686.rpm kernel-debug-debuginfo-2.6.32-573.35.2.el6.i686.rpm kernel-debug-devel-2.6.32-573.35.2.el6.i686.rpm kernel-debuginfo-2.6.32-573.35.2.el6.i686.rpm kernel-debuginfo-common-i686-2.6.32-573.35.2.el6.i686.rpm kernel-devel-2.6.32-573.35.2.el6.i686.rpm kernel-headers-2.6.32-573.35.2.el6.i686.rpm perf-2.6.32-573.35.2.el6.i686.rpm perf-debuginfo-2.6.32-573.35.2.el6.i686.rpm python-perf-debuginfo-2.6.32-573.35.2.el6.i686.rpm noarch: kernel-abi-whitelists-2.6.32-573.35.2.el6.noarch.rpm kernel-doc-2.6.32-573.35.2.el6.noarch.rpm kernel-firmware-2.6.32-573.35.2.el6.noarch.rpm ppc64: kernel-2.6.32-573.35.2.el6.ppc64.rpm kernel-bootwrapper-2.6.32-573.35.2.el6.ppc64.rpm kernel-debug-2.6.32-573.35.2.el6.ppc64.rpm kernel-debug-debuginfo-2.6.32-573.35.2.el6.ppc64.rpm kernel-debug-devel-2.6.32-573.35.2.el6.ppc64.rpm kernel-debuginfo-2.6.32-573.35.2.el6.ppc64.rpm kernel-debuginfo-common-ppc64-2.6.32-573.35.2.el6.ppc64.rpm kernel-devel-2.6.32-573.35.2.el6.ppc64.rpm kernel-headers-2.6.32-573.35.2.el6.ppc64.rpm perf-2.6.32-573.35.2.el6.ppc64.rpm perf-debuginfo-2.6.32-573.35.2.el6.ppc64.rpm python-perf-debuginfo-2.6.32-573.35.2.el6.ppc64.rpm s390x: kernel-2.6.32-573.35.2.el6.s390x.rpm kernel-debug-2.6.32-573.35.2.el6.s390x.rpm kernel-debug-debuginfo-2.6.32-573.35.2.el6.s390x.rpm kernel-debug-devel-2.6.32-573.35.2.el6.s390x.rpm kernel-debuginfo-2.6.32-573.35.2.el6.s390x.rpm kernel-debuginfo-common-s390x-2.6.32-573.35.2.el6.s390x.rpm kernel-devel-2.6.32-573.35.2.el6.s390x.rpm kernel-headers-2.6.32-573.35.2.el6.s390x.rpm kernel-kdump-2.6.32-573.35.2.el6.s390x.rpm kernel-kdump-debuginfo-2.6.32-573.35.2.el6.s390x.rpm kernel-kdump-devel-2.6.32-573.35.2.el6.s390x.rpm perf-2.6.32-573.35.2.el6.s390x.rpm perf-debuginfo-2.6.32-573.35.2.el6.s390x.rpm python-perf-debuginfo-2.6.32-573.35.2.el6.s390x.rpm x86_64: kernel-2.6.32-573.35.2.el6.x86_64.rpm kernel-debug-2.6.32-573.35.2.el6.x86_64.rpm kernel-debug-debuginfo-2.6.32-573.35.2.el6.i686.rpm kernel-debug-debuginfo-2.6.32-573.35.2.el6.x86_64.rpm kernel-debug-devel-2.6.32-573.35.2.el6.i686.rpm kernel-debug-devel-2.6.32-573.35.2.el6.x86_64.rpm kernel-debuginfo-2.6.32-573.35.2.el6.i686.rpm kernel-debuginfo-2.6.32-573.35.2.el6.x86_64.rpm kernel-debuginfo-common-i686-2.6.32-573.35.2.el6.i686.rpm kernel-debuginfo-common-x86_64-2.6.32-573.35.2.el6.x86_64.rpm kernel-devel-2.6.32-573.35.2.el6.x86_64.rpm kernel-headers-2.6.32-573.35.2.el6.x86_64.rpm perf-2.6.32-573.35.2.el6.x86_64.rpm perf-debuginfo-2.6.32-573.35.2.el6.i686.rpm perf-debuginfo-2.6.32-573.35.2.el6.x86_64.rpm python-perf-debuginfo-2.6.32-573.35.2.el6.i686.rpm python-perf-debuginfo-2.6.32-573.35.2.el6.x86_64.rpm Red Hat Enterprise Linux Server Optional EUS (v. 6.7): i386: kernel-debug-debuginfo-2.6.32-573.35.2.el6.i686.rpm kernel-debuginfo-2.6.32-573.35.2.el6.i686.rpm kernel-debuginfo-common-i686-2.6.32-573.35.2.el6.i686.rpm perf-debuginfo-2.6.32-573.35.2.el6.i686.rpm python-perf-2.6.32-573.35.2.el6.i686.rpm python-perf-debuginfo-2.6.32-573.35.2.el6.i686.rpm ppc64: kernel-debug-debuginfo-2.6.32-573.35.2.el6.ppc64.rpm kernel-debuginfo-2.6.32-573.35.2.el6.ppc64.rpm kernel-debuginfo-common-ppc64-2.6.32-573.35.2.el6.ppc64.rpm perf-debuginfo-2.6.32-573.35.2.el6.ppc64.rpm python-perf-2.6.32-573.35.2.el6.ppc64.rpm python-perf-debuginfo-2.6.32-573.35.2.el6.ppc64.rpm s390x: kernel-debug-debuginfo-2.6.32-573.35.2.el6.s390x.rpm kernel-debuginfo-2.6.32-573.35.2.el6.s390x.rpm kernel-debuginfo-common-s390x-2.6.32-573.35.2.el6.s390x.rpm kernel-kdump-debuginfo-2.6.32-573.35.2.el6.s390x.rpm perf-debuginfo-2.6.32-573.35.2.el6.s390x.rpm python-perf-2.6.32-573.35.2.el6.s390x.rpm python-perf-debuginfo-2.6.32-573.35.2.el6.s390x.rpm x86_64: kernel-debug-debuginfo-2.6.32-573.35.2.el6.x86_64.rpm kernel-debuginfo-2.6.32-573.35.2.el6.x86_64.rpm kernel-debuginfo-common-x86_64-2.6.32-573.35.2.el6.x86_64.rpm perf-debuginfo-2.6.32-573.35.2.el6.x86_64.rpm python-perf-2.6.32-573.35.2.el6.x86_64.rpm python-perf-debuginfo-2.6.32-573.35.2.el6.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2016-5195 https://access.redhat.com/security/updates/classification/#important https://access.redhat.com/security/vulnerabilities/2706661 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2016 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iD8DBQFYEJemXlSAg2UNWIIRAmnDAJ9O3ENA4lZP+ian4yAW7IGWnMnuVQCffsKj 2RheHKmaY7gV1rnxqb+WSxM= =uZjE - -----END PGP SIGNATURE----- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 ===================================================================== Red Hat Security Advisory Synopsis: Important: kernel security update Advisory ID: RHSA-2016:2118-01 Product: Red Hat Enterprise Linux Advisory URL: https://rhn.redhat.com/errata/RHSA-2016-2118.html Issue date: 2016-10-26 CVE Names: CVE-2016-5195 ===================================================================== 1. Summary: An update for kernel is now available for Red Hat Enterprise Linux 7.1 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux ComputeNode EUS (v. 7.1) - noarch, x86_64 Red Hat Enterprise Linux ComputeNode Optional EUS (v. 7.1) - x86_64 Red Hat Enterprise Linux Server EUS (v. 7.1) - noarch, ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Server Optional EUS (v. 7.1) - ppc64, ppc64le, s390x, x86_64 3. Description: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * A race condition was found in the way the Linux kernel's memory subsystem handled the copy-on-write (COW) breakage of private read-only memory mappings. An unprivileged, local user could use this flaw to gain write access to otherwise read-only memory mappings and thus increase their privileges on the system. (CVE-2016-5195, Important) Red Hat would like to thank Phil Oester for reporting this issue. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 The system must be rebooted for this update to take effect. 5. Bugs fixed (https://bugzilla.redhat.com/): 1384344 - CVE-2016-5195 kernel: mm: privilege escalation via MAP_PRIVATE COW breakage 6. Package List: Red Hat Enterprise Linux ComputeNode EUS (v. 7.1): Source: kernel-3.10.0-229.42.2.el7.src.rpm noarch: kernel-abi-whitelists-3.10.0-229.42.2.el7.noarch.rpm kernel-doc-3.10.0-229.42.2.el7.noarch.rpm x86_64: kernel-3.10.0-229.42.2.el7.x86_64.rpm kernel-debug-3.10.0-229.42.2.el7.x86_64.rpm kernel-debug-debuginfo-3.10.0-229.42.2.el7.x86_64.rpm kernel-debug-devel-3.10.0-229.42.2.el7.x86_64.rpm kernel-debuginfo-3.10.0-229.42.2.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-229.42.2.el7.x86_64.rpm kernel-devel-3.10.0-229.42.2.el7.x86_64.rpm kernel-headers-3.10.0-229.42.2.el7.x86_64.rpm kernel-tools-3.10.0-229.42.2.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-229.42.2.el7.x86_64.rpm kernel-tools-libs-3.10.0-229.42.2.el7.x86_64.rpm perf-3.10.0-229.42.2.el7.x86_64.rpm perf-debuginfo-3.10.0-229.42.2.el7.x86_64.rpm python-perf-debuginfo-3.10.0-229.42.2.el7.x86_64.rpm Red Hat Enterprise Linux ComputeNode Optional EUS (v. 7.1): x86_64: kernel-debug-debuginfo-3.10.0-229.42.2.el7.x86_64.rpm kernel-debuginfo-3.10.0-229.42.2.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-229.42.2.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-229.42.2.el7.x86_64.rpm kernel-tools-libs-devel-3.10.0-229.42.2.el7.x86_64.rpm perf-debuginfo-3.10.0-229.42.2.el7.x86_64.rpm python-perf-3.10.0-229.42.2.el7.x86_64.rpm python-perf-debuginfo-3.10.0-229.42.2.el7.x86_64.rpm Red Hat Enterprise Linux Server EUS (v. 7.1): Source: kernel-3.10.0-229.42.2.el7.src.rpm noarch: kernel-abi-whitelists-3.10.0-229.42.2.el7.noarch.rpm kernel-doc-3.10.0-229.42.2.el7.noarch.rpm ppc64: kernel-3.10.0-229.42.2.el7.ppc64.rpm kernel-bootwrapper-3.10.0-229.42.2.el7.ppc64.rpm kernel-debug-3.10.0-229.42.2.el7.ppc64.rpm kernel-debug-debuginfo-3.10.0-229.42.2.el7.ppc64.rpm kernel-debug-devel-3.10.0-229.42.2.el7.ppc64.rpm kernel-debuginfo-3.10.0-229.42.2.el7.ppc64.rpm kernel-debuginfo-common-ppc64-3.10.0-229.42.2.el7.ppc64.rpm kernel-devel-3.10.0-229.42.2.el7.ppc64.rpm kernel-headers-3.10.0-229.42.2.el7.ppc64.rpm kernel-tools-3.10.0-229.42.2.el7.ppc64.rpm kernel-tools-debuginfo-3.10.0-229.42.2.el7.ppc64.rpm kernel-tools-libs-3.10.0-229.42.2.el7.ppc64.rpm perf-3.10.0-229.42.2.el7.ppc64.rpm perf-debuginfo-3.10.0-229.42.2.el7.ppc64.rpm python-perf-debuginfo-3.10.0-229.42.2.el7.ppc64.rpm s390x: kernel-3.10.0-229.42.2.el7.s390x.rpm kernel-debug-3.10.0-229.42.2.el7.s390x.rpm kernel-debug-debuginfo-3.10.0-229.42.2.el7.s390x.rpm kernel-debug-devel-3.10.0-229.42.2.el7.s390x.rpm kernel-debuginfo-3.10.0-229.42.2.el7.s390x.rpm kernel-debuginfo-common-s390x-3.10.0-229.42.2.el7.s390x.rpm kernel-devel-3.10.0-229.42.2.el7.s390x.rpm kernel-headers-3.10.0-229.42.2.el7.s390x.rpm kernel-kdump-3.10.0-229.42.2.el7.s390x.rpm kernel-kdump-debuginfo-3.10.0-229.42.2.el7.s390x.rpm kernel-kdump-devel-3.10.0-229.42.2.el7.s390x.rpm perf-3.10.0-229.42.2.el7.s390x.rpm perf-debuginfo-3.10.0-229.42.2.el7.s390x.rpm python-perf-debuginfo-3.10.0-229.42.2.el7.s390x.rpm x86_64: kernel-3.10.0-229.42.2.el7.x86_64.rpm kernel-debug-3.10.0-229.42.2.el7.x86_64.rpm kernel-debug-debuginfo-3.10.0-229.42.2.el7.x86_64.rpm kernel-debug-devel-3.10.0-229.42.2.el7.x86_64.rpm kernel-debuginfo-3.10.0-229.42.2.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-229.42.2.el7.x86_64.rpm kernel-devel-3.10.0-229.42.2.el7.x86_64.rpm kernel-headers-3.10.0-229.42.2.el7.x86_64.rpm kernel-tools-3.10.0-229.42.2.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-229.42.2.el7.x86_64.rpm kernel-tools-libs-3.10.0-229.42.2.el7.x86_64.rpm perf-3.10.0-229.42.2.el7.x86_64.rpm perf-debuginfo-3.10.0-229.42.2.el7.x86_64.rpm python-perf-debuginfo-3.10.0-229.42.2.el7.x86_64.rpm Red Hat Enterprise Linux Server EUS (v. 7.1): Source: kernel-3.10.0-229.42.2.ael7b.src.rpm noarch: kernel-abi-whitelists-3.10.0-229.42.2.ael7b.noarch.rpm kernel-doc-3.10.0-229.42.2.ael7b.noarch.rpm ppc64le: kernel-3.10.0-229.42.2.ael7b.ppc64le.rpm kernel-bootwrapper-3.10.0-229.42.2.ael7b.ppc64le.rpm kernel-debug-3.10.0-229.42.2.ael7b.ppc64le.rpm kernel-debug-debuginfo-3.10.0-229.42.2.ael7b.ppc64le.rpm kernel-debuginfo-3.10.0-229.42.2.ael7b.ppc64le.rpm kernel-debuginfo-common-ppc64le-3.10.0-229.42.2.ael7b.ppc64le.rpm kernel-devel-3.10.0-229.42.2.ael7b.ppc64le.rpm kernel-headers-3.10.0-229.42.2.ael7b.ppc64le.rpm kernel-tools-3.10.0-229.42.2.ael7b.ppc64le.rpm kernel-tools-debuginfo-3.10.0-229.42.2.ael7b.ppc64le.rpm kernel-tools-libs-3.10.0-229.42.2.ael7b.ppc64le.rpm perf-3.10.0-229.42.2.ael7b.ppc64le.rpm perf-debuginfo-3.10.0-229.42.2.ael7b.ppc64le.rpm python-perf-debuginfo-3.10.0-229.42.2.ael7b.ppc64le.rpm Red Hat Enterprise Linux Server Optional EUS (v. 7.1): ppc64: kernel-debug-debuginfo-3.10.0-229.42.2.el7.ppc64.rpm kernel-debuginfo-3.10.0-229.42.2.el7.ppc64.rpm kernel-debuginfo-common-ppc64-3.10.0-229.42.2.el7.ppc64.rpm kernel-tools-debuginfo-3.10.0-229.42.2.el7.ppc64.rpm kernel-tools-libs-devel-3.10.0-229.42.2.el7.ppc64.rpm perf-debuginfo-3.10.0-229.42.2.el7.ppc64.rpm python-perf-3.10.0-229.42.2.el7.ppc64.rpm python-perf-debuginfo-3.10.0-229.42.2.el7.ppc64.rpm s390x: kernel-debug-debuginfo-3.10.0-229.42.2.el7.s390x.rpm kernel-debuginfo-3.10.0-229.42.2.el7.s390x.rpm kernel-debuginfo-common-s390x-3.10.0-229.42.2.el7.s390x.rpm kernel-kdump-debuginfo-3.10.0-229.42.2.el7.s390x.rpm perf-debuginfo-3.10.0-229.42.2.el7.s390x.rpm python-perf-3.10.0-229.42.2.el7.s390x.rpm python-perf-debuginfo-3.10.0-229.42.2.el7.s390x.rpm x86_64: kernel-debug-debuginfo-3.10.0-229.42.2.el7.x86_64.rpm kernel-debuginfo-3.10.0-229.42.2.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-229.42.2.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-229.42.2.el7.x86_64.rpm kernel-tools-libs-devel-3.10.0-229.42.2.el7.x86_64.rpm perf-debuginfo-3.10.0-229.42.2.el7.x86_64.rpm python-perf-3.10.0-229.42.2.el7.x86_64.rpm python-perf-debuginfo-3.10.0-229.42.2.el7.x86_64.rpm Red Hat Enterprise Linux Server Optional EUS (v. 7.1): ppc64le: kernel-debug-debuginfo-3.10.0-229.42.2.ael7b.ppc64le.rpm kernel-debug-devel-3.10.0-229.42.2.ael7b.ppc64le.rpm kernel-debuginfo-3.10.0-229.42.2.ael7b.ppc64le.rpm kernel-debuginfo-common-ppc64le-3.10.0-229.42.2.ael7b.ppc64le.rpm kernel-tools-debuginfo-3.10.0-229.42.2.ael7b.ppc64le.rpm kernel-tools-libs-devel-3.10.0-229.42.2.ael7b.ppc64le.rpm perf-debuginfo-3.10.0-229.42.2.ael7b.ppc64le.rpm python-perf-3.10.0-229.42.2.ael7b.ppc64le.rpm python-perf-debuginfo-3.10.0-229.42.2.ael7b.ppc64le.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2016-5195 https://access.redhat.com/security/updates/classification/#important https://access.redhat.com/security/vulnerabilities/2706661 8. Contact: The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/ Copyright 2016 Red Hat, Inc. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iD8DBQFYEP8eXlSAg2UNWIIRAo3nAJkBIY478UiXZN8llmLyDhRMEfES8ACeLMDw IlHiVaIgenYimWedWzqU0Fk= =i9jP - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: http://www.auscert.org.au/render.html?cid=1980 =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). 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